Suppose -2*z + 5*z = 9. Let v = 6 + -3. Let w = 1 + v. Solve -2 = -z*f + w*f for f.

Let t(i) = i3 + 5*i2 + 4*i. Let m be t(-4). Solve -4*a - 7 - 1 = m for a.

-2

Let j be 24/(-15) + 1 + (-46)/(-10). Let h(i) be the second derivative of i⁴⁄₁₂ - i3 + 7*i**²⁄₂ - i. Let b be h(5). Solve -3*s + j + b = 0 for s.

Suppose 14 = 3t - 1. Let r be (2 - 4)(-3 - -1). Solve -r*k = k - t for k.

Let v(l) = -l3 + 7*l2 + 7*l + 9. Let k be v(8). Let o = 5 + k. Let y = o + -3. Solve -3*g + y = -3 for g.

Let k = -17 + 26. Let v be (-2)/(-3)*k/6. Solve -2 = -3*n + v for n.

Let d be 0 + 5 + (-4)/(-2). Solve -4*v + d = -5 for v.

Suppose 4 = -3*a - 35. Let i(t) = -t3 - 14*t2 - 12*t + 16. Let l be i(a). Solve l*d = -d for d.

Suppose 6 = -0*x + 3*x + 4*h, 5*h - 15 = -5*x. Solve -u - 20 = -x*u for u.

Let d(s) = -s**2 + 7*s - 10. Let x be d(5). Solve 5*v + x + 10 = 0 for v.

-2

Let l(g) = g + 3. Let x be l(5). Solve -3*s = -1 - x for s.

Suppose -2z + 5z = 9. Let v = 6 + -3. Let w = 1 + v. Solve -2 = -zf + wf for f.

小学数学题

初中数学题

高中数学题

大学高等数学

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Let z(l) = -4l. Let r be z(-1). Solve 7u = r*u for u.

Suppose 20 = 5f + 4x - 2x, 0 = f + 4x + 14. Solve s - f*s + 25 = 0 for s.

Suppose 0 = 5u - 4x - 7, -2u + 5x - 6 + 2 = 0. Suppose -6 = -5f + uf. Let j = 75 + -68. Solve 8 = f*r - j for r.

Let r(i) = 11*i**3 - 11*i**2 + 3. Let k(x) = -7*x**3 + 7*x**2 - 2. Let n(a) = -8k(a) - 5r(a). Let c be n(1). Let s be 0/1 - (-1)/c. Solve w + s + 0 = 0 for w.

Let z be ((-111)/(-21))/1 + (-10)/35. Solve z*i - 3 + 13 = 0 for i.

Let d(j) = j3 - j2 + 1. Let z be d(2). Suppose 0 = -5i + 3i + x + 8, 0 = zi - 3x - 19. Solve 2*m + i - 15 = 0 for m.

Let f = 18 - 10. Solve 7 = -5*m - f for m.

Suppose -h + 0 - 2 = 0. Let x be 2/(-2) - (0 + -4). Let m = x - h. Solve -2 = -m*a + 3 for a.

Let w be 1/5 - (-38)/10. Suppose i = -d + wi + 10, 3i + 18 = 3d. Suppose -da = -16, -4q = -q - 4a + 4. Solve 0g = -qg for g.

Let t(i) = i**3 + 5*i**2 + 4i. Let m be t(-4). Solve -4a - 7 - 1 = m for a.

Let w = -6 - -8. Suppose 7j = 5b + 2j - 35, -wb - 2j + 2 = 0. Suppose -3m + bg - 3g - 5 = 0, 4m - g + 5 = 0. Solve -4h + 20 + 0 = m for h.

Let z(o) = -6*o**2 - 2o - 1. Let k be z(-1). Let q = k - -11. Solve 0i + 3*i = -q for i.

Suppose -2*z + 5*z = 9. Let v = 6 + -3. Let w = 1 + v. Solve -2 = -z*f + w*f for f.

小学数学题

初中数学题

高中数学题

大学高等数学

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Let z(l) = -4*l. Let r be z(-1). Solve 7*u = r*u for u.

Suppose 20 = 5*f + 4*x - 2*x, 0 = f + 4*x + 14. Solve s - f*s + 25 = 0 for s.

Suppose 0 = 5*u - 4*x - 7, -2*u + 5*x - 6 + 2 = 0. Suppose -6 = -5*f + u*f. Let j = 75 + -68. Solve 8 = f*r - j for r.

Let r(i) = 11*i**3 - 11*i**2 + 3. Let k(x) = -7*x**3 + 7*x**2 - 2. Let n(a) = -8*k(a) - 5*r(a). Let c be n(1). Let s be 0/1 - (-1)/c. Solve w + s + 0 = 0 for w.